Replaced close() by KDialogBase::slotOk() and added a warning that creating folders with a dot is not supported by every mailserver.
Replaced close() by KDialogBase::slotOk() and added a warning that creating folders with a dot is not supported by every mailserver.

svn path=/trunk/kdepim/; revision=384771

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi